gandresto / MongoDB-M121

M121: The MongoDB Aggregation Framework. Learn how to use MongoDB's Aggregation Framework.

M121: The MongoDB Aggregation Framework

Repositorio con scripts escritos para mongo shell.

Chapter 1: Basic Aggregation - $match and $project

Introducing the $match and $project stages and Aggregation expressions

Chapter 2: Basic Aggregation - Utility Stages

$addFields, $replaceRoot, $geoNear, $sample, and cursor-like stages

Chapter 3: Core Aggregation - Combining Information

$group, $unwind, $lookup, $graphLookup, $facet

Chapter 4: Core Aggregation - Multidimensional Grouping

$facet, $bucket, $bucketAuto, $sortByCount

Chapter 5: Miscellaneous Aggregation

$redact, $out, $merge, Views

Chapter 6: Aggregation Performance and Pipeline Optimization

Aggregation Performance and Pipeline Optimization